[GRASS-dev] v.clean rmarea

[Paulo van Breugel]

On Mon, Jan 23, 2017 at 9:59 AM, Markus Metz <markus.metz.giswork at gmail.com>
wrote:

>
>
> On Sun, Jan 22, 2017 at 3:46 PM, Paulo van Breugel <p.vanbreugel at gmail.com>
> wrote:
> >
> >
> >
> > On 21-01-17 21:29, Markus Metz wrote:
> >
> >
> >
> > On Fri, Jan 20, 2017 at 8:37 PM, Paulo van Breugel <
> p.vanbreugel at gmail.com> wrote:
> > >
> > > Hi devs,
> > >
> > > I am trying to clean a map using v.clean. When using rmarea, any
> threshold values > 0.45 for rmarea results in 'ERROR: Failed to build new
> area'.
> >
> > That should not happen, it is an error in the method to remove small
> areas. Can you provide the vector map for testing (offlist)?
> >
> > Markus M
> >
> >
> > Hi Markus, the tool works as advertised after the latest revision. So
> perhaps this problem was related the the issue reported in ticket #3266?
> Thanks in any case!
>
> Glad to hear it is working. BTW, the relevant code was last changed 2
> years ago.
>


Ah, then I guess that was not the relevant code for the problem I
experienced. I regularly update grass, and I never experienced this problem
until recently. Perhaps there was something wrong on my side in that case?
Irrespective, very glad it works again :-)


>
> Markus M
> >
> >
> > > From the manual I understand that the threshold for rmarea must be in
> square meters (also for latitude-longitude locations). With areas of
> polygons at least being 50m2, and mostly well above 10000m2, I am not sure
> what is happening, any idea?
> > >
> > > Rgds
> > >
> > > Paulo
> > >
> > > _______________________________________________
> > > grass-dev mailing list
> > > grass-dev at lists.osgeo.org
> > > https://lists.osgeo.org/mailman/listinfo/grass-dev
> >
> >
>
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